Service difficulty report · Exciter · Boeing 777222

Difficulty date
January 31, 2010
Submitted
February 4, 2010
Operation
Air carrier
Aircraft
N214UA
Make and model
Boeing 777222
Aircraft serial
30220
Aircraft time
33,870 hours, 7,432 cycles
Engine
Pwa PW4077
System (JASC)
7412 · Exciter
Part
Exciter
Part number
50U984
Part serial
49
Condition
Malfunctioned
Location
Lt Engine
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CAPTAIN REPORTS LT ENGINE IGNITOR INOP. MAT SHOW LT NR1 IGNITOR. MAT SHOWS NR 1A INOP. REPLACED IGNITION EXCITER BOX, CABLE AND PLUG. ALL OPS NORMAL.